Volatile organic compounds (VOCs) are compounds that under normal conditions are emitted as gases from certain solids or liquids. VOCs cover a wide range of solvent using activities, e.g. printing, houshold surface cleaning, vehicle coating, furniture production, dry cleaning and manufacture of footwear and pharmaceutical products. Some of VOCs may have short- and long-term adverse health effects, thus it is very important to measure and control quantity of VOCs.

N-Wissen GmbH intriduces a new VOC Emission Test Chamber according to the requirements of the standard ISO 12219-1:2012 “Interior air of road vehicles – Part 1: Whole vehicle test chamber – Specification and method for the determination of volatile organic compounds in cabin interiors”.

The chamber provides standard testing environment or simulates a real environment to test the pollutant emission rate and emission characteristics. Main environmental factors include temperature, relative humidity, illuminance, background concentration and air speed.

In operation the rubber materials deteriorate when exposed to ozone. Thus it is vey important to have test methods in which simple, accelerated time/exposure, comparisons of the material’s ability to resist cracking caused by ozone exposure can be empirically evaluated.

N-Wissen GmbH is glad to present the new Ozone Resistant Chamber OZT-QL-15040 for testing rubber materials and components according to the following standards:

We are glad to introduce our new logistic center of KEM (Kyoto Electronics Manufacturing) in Europe for spare parts and consumables based on N-Wissen GmbH site, which is located in the region of Frankfurt / Germany.

The new center will help the customers of KEM instruments to get support and supply of the needed spare parts and consumables in the fastest way. The full operations will start on 7th of January, 2019.

For more information please visit our website or contact us directly at info@n-wissen.de or +49 (0) 69 8900 4008.

With our portable density and concentration meter DA-130N you can measure density or alcohol consentration just in few seconds in the laboratory and on-the-go in the production site or warehouse for incoming or final products.

Except the above-mentioned equipment, the biggest surprise was prepared for our visitors. For the first time we presented the new generation of climate chambers Fitoclima, the world’s first Electromagnetically Spinning Viscometer EMS-1000 and a laboratory Spray Dryer ADL-311SA with improved efficiency.

Thank you to all visitors for making ACHEMA 2018 a successful event and looking forward seeing you at ACHEMA 2021!